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Luminol CAS 521-31-3

  • Synonyms: 3-AMINOPHTHALIC HYDRAZINE; 3-AMINOPHTHALIC HYDRAZIDE etc.; 3-AMINOPHTHALIC HYDRAZIDE; 3-AMINOPHTHALIC HYDRAZIDE etc.
  • Appearance: pale yellow powder
  • Storage: Store in a dry, low temperature and light-proof environment.
  • Uses: Used for chemiluminescence analysis detection reagents, such as: determination of metal cations, blood and glucocorticoids.
  • Packing: 25KG / cardboard drums
  • Sample: we provide free samples.

Description

Molecular Formula: C8H7N3O2
Molecular Weight: 177.16
Structural Formula:Luminol CAS 521-31-3

Specification:

Items

Specifications

Melting Point

>300°C (lit.)

Boiling Point

309.07°C(rough estimate)

Density

1.3393(rough estimate)

Refractive Index

1.6500(estimate)

Solubility

insoluble in water, soluble in dimethyl sulfoxide.

Acidity coefficient(pKa)

(Calcd.)10.50±0.20;;0.58±0.20(at 25℃)

Acid-base indicator color change ph range

NonH uorescence(6.0)to blue H uorescence(7.0)

Water Solubility

<0.1g/100mL at 19º

Stability

Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases, strong reducing agents. Luminous when reacting with oxidizing agents.

Function:

1.Chemiluminescence detection function.
2.Biomedical detection function.

Application:

1.In the field of criminal investigation, it is used to detect bloodstains at the crime scene.
2. It can be used for the direct or indirect determination of inorganic substances, such as the determination of metal ions such as cobalt ions (Co²⁺), chromium ions (Cr³⁺), copper ions (Cu²⁺), as well as non-metallic elements such as bromine, chlorine, arsenic, etc. or compounds such as oxygen and nitrogen dioxide.
3. In clinical tests, the derivatives of luminal can test the content of glucose, uric acid, lactic acid, cholesterol and other compounds; it can also be used as a bioluminescent labeling reagent for chemiluminescence immunology studies.
4. Determine the chemiluminescence of blood neutrophils, and then determine the activity of serum conditioners, congenital neutrophil function defects, etc..

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